Earth Hour: March 27, 8:30pm

This Saturday, March 27 at 8:30pm (local time), people around the world will be turning off their lights for one hour in support of climate change awareness.

But that’s just the beginning. Every hour, Canadians are taking small steps to lessen their impact on the environment. From hanging your clothes to dry to taking transit to work, those small steps add up to huge changes for the better.
- Earth Hour 2010 Canada

What do you think about Earth Hour? Will you be participating? Is this an effective form of action, or it is an excuse to pay attention for one hour per year and then ignore the problems? What else do you do to lessen your impact on the environment?